Drinks Delivery Nairobi. Order Cellar Cask Johannisberger Wines from Kinywaji.com, pay by MPESA or Card and we deliver in under 1 hour to your doorstep. Dial a delivery 0777100036. Cellar Cask has been part of the South African wine landscape for 35 years. Always innovative, in 1979 Cellar Cask produced the first ‘bag-in-box’ in South Africa. Cellar Cask is a familiar sight at braais, picnics, social occasions and anywhere else people want to relax and unwind.